EP 2906436 B1 20170322 - TYRE CAVITY NOISE ABSORBER
Title (en)
TYRE CAVITY NOISE ABSORBER
Title (de)
GERÄUSCHABSORBER FÜR REIFENVERTIEFUNGEN
Title (fr)
DISPOSITIF D'ABSORPTION DE BRUIT DE CAVITÉ DE PNEUMATIQUE
Publication
Application
Priority
- GB 201318834 A 20131024
- GB 2014053179 W 20141024
Abstract (en)
[origin: WO2015059493A1] A tyre cavity noise absorber comprising a body (1) of sound absorbing material with an outer protective cover (3). The body of sound absorbing material mounted to a wheel (2) of a wheel and tyre 6 assembly so that a surface of the body is exposed in a tyre cavity of the wheel and tyre assembly. The outer protective cover only partially covers said surface of the body of sound absorbing material such that the cover protects the body of sound absorbing material from a bead (7) of a tyre as a tyre is fitted to, or removed from, the wheel and the uncovered parts of the body of sound absorbing material are free to absorb sound.
IPC 8 full level
B60C 19/00 (2006.01); B60B 21/12 (2006.01)
CPC (source: EP GB US)
B60B 21/12 (2013.01 - EP US); B60C 5/00 (2013.01 - GB); B60C 5/002 (2013.01 - GB); B60C 19/002 (2013.01 - EP US); B60B 2900/133 (2013.01 - EP US); B60Y 2200/10 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015059493 A1 20150430; CN 105745095 A 20160706; EP 2906436 A1 20150819; EP 2906436 B1 20170322; EP 2906436 B8 20170607; GB 201318834 D0 20131211; GB 2519749 A 20150506; GB 2519749 B 20150805; JP 2016540673 A 20161228; JP 6434971 B2 20181205; US 11186126 B2 20211130; US 2016303922 A1 20161020
DOCDB simple family (application)
GB 2014053179 W 20141024; CN 201480058036 A 20141024; EP 14808682 A 20141024; GB 201318834 A 20131024; JP 2016526095 A 20141024; US 201415031642 A 20141024